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Biomedical Engineering Heart

Subject : engineering
Instructions:
  • Answer 43 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Narrowing of a valve






2. Amount of blood pumped by a ventricle in 1 minute






3. Backflow o fblood from the arteries to the ventricles is prevented by these






4. Nerves that transmit impulses to decrease the heart rate are the ____






5. Changes in blood pressure are detected by






6. 1st branches of teh ascending aorta






7. Relaxation






8. Prevents backflow of blood from teh right ventricle to the right atrium






9. Heart chambers are lined with this






10. Very rapid and uncoordinated ventricular beat






11. Difference between resting cardiac output adn maximum exercise cardiac output






12. Largest artery of the body






13. Vessel into which the left ventricle pumps blood






14. Coronary sinus receives blood directly from this






15. Natural pacemaker of the heart






16. Heart is located here






17. Normal heart sounds are caused by






18. Heart rate below 60 bpm






19. The amount of blood that returns to teh heart






20. Electical activity of the heart may be depicted in an






21. Area in the thoracic cavity between the lungs






22. Relaxation of chambers of the heart






23. Contraction of chambers of the heart






24. Contraction






25. Outermost of the pericardial membranes






26. The centers that regulate heart rate located in the___






27. Funciton of the serous fluid of teh pericardial membranes






28. Normal range of heart rate for a healthy adult is _____ bpm






29. Irregular heartbeats






30. Sequence of events in one heartbeat






31. First part of the cardia conduction pathway in teh ventircles






32. Prevents backflow of blood from the left ventricle to the left atrium






33. Hormone ANP increases loss of ____in urine to decrease blood volume and blood pressure






34. The chambers of teh heart that receive blood from the veins






35. Cardiac muscle tissue






36. Purpose of teh coronary vessels






37. Upper chamber of the heart






38. Visceral pericardium






39. Part of the myocardium is deprived of its blood supply and becomes ______






40. Amount of blood pumped by a ventricle per beat






41. Veins that return blood to the right atrium






42. Each normal heartbeat is initiated by this






43. Endocardium lines the chambers of the heart